package com.lt.thread;


import java.util.concurrent.Callable;

/**
 *
 * @version 1.00
 * @Author lt
 * @Date 2020/5/20 14:18
 **/
public class MyCallable implements Callable {

    public MyCallable(String s) {
        s = s + s;

    }

    public Object call() throws Exception {
        return "call";
    }
}
